38475470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 75901536

約数和(自身を除く): 37426066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 1361, 2570, 2722, 2827, 5654, 6805, 13610, 14135, 14971, 28270, 29942, 74855, 149710, 349777, 699554, 1748885, 3497770, 3847547, 7695094, 19237735, 38475470]

約数ペア:

[(1, 38475470), (2, 19237735), (5, 7695094), (10, 3847547), (11, 3497770), (22, 1748885), (55, 699554), (110, 349777), (257, 149710), (514, 74855), (1285, 29942), (1361, 28270), (2570, 14971), (2722, 14135), (2827, 13610), (5654, 6805)]